| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.94 | 11.574% | $137.1691 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $47.84 | 8.563% | $51.9365 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $70.51 | 5.583% | $74.4466 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $234.97 | 7.262% | $252.0335 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $121.25 | 10.787% | $134.3292 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $185.63 | 11.479% | $206.9385 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $13.37 | 5.787% | $14.1437 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $796.51 | $870.9971 | $871.00 | $871.05 | $870.80 | |